National Stock Number
2530-01-011-1077
National Stock Number (NSN) 2530-01-011-1077, or NIIN 010111077, (diaphragm,chamber,brake) was assigned October 15, 1975 in the Federal Logistics Information System (FLIS). NIIN 010111077 was cancelled on May 2, 2006, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2530014929262. This NSN replaces 1 stock number, 2530010493074.
There are 4 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 10201. [AN ITEM OF FLEXIBLE, NONMETALLIC CONSTRUCTION, DESIGNED TO CONVERT AIR PRESSURE OR VACUUM INTO MECHANICAL FORCE WHEN INSTALLED IN A BRAKE CHAMBER.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2530010111077 does not contain precious metals.
This information was last updated on Jul 01, 2025.